Remove unused code

- Remove commented code
- Remove unused/immediately overwritten variables
- Remove extraneous parameters
- Remove unreachable code
- Remove duplicate array keys

src/Protocol/Feed.php

@@ -318,7 +318,6 @@ class Feed {
 				$href = "";
 				$length = "";
 				$type = "";
-				$title = "";
 
 				foreach ($enclosure->attributes AS $attribute) {
 					if (in_array($attribute->name, ["url", "href"])) {